TSO question

[juanchie]

Just saw the tso Req's at ASA, just curious if anyone knows if Sennheiser HMEC 25KAS are tso C57a approved? Cant find anything on their website...

 

[BoilerUP]

Yes, I believe they are...

 

[Gator81]

What TSO req's are you talking about?

 

[sweptback]

Off hand I believe the Sennheisers, Telexes, David Clarks, and Bose X are TSO approved. I'm sure there are others but I don't pay that close attention to it.

 

[Gator81]

Does ASA require it? If so, where do I find the info?

 

[601Pilot]

Just saw the tso Req's at ASA, just curious if anyone knows if Sennheiser HMEC 25KAS are tso C57a approved? Cant find anything on their website...

Yes, they are TSO'd. It is stamped on the headset or the battery pack; I can't remember which one.